How to Stop a Continuously Blinking Safety Sensor on a Raynor Garage Door

Raynor garage door openers come with the manufacturer's proprietary Protector System -- safety sensors that reverse the action of the door when they sense an obstruction. The Protector System includes a sending eye and a receiving eye. If the sensor is blinking, there is a problem somewhere in the system. You may need to try a few different procedures to determine why the light is flashing. When you hit on the correct problem, the light will stop blinking, indicating the issue is resolved.

Things You'll Need

• Cloth
• Screwdriver

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Instructions

1. • 1

     Check the sensor wires for any breaks. Ensure they are connected to the back of the sensor unit.

   • 2

     Reverse the black and white wires. If this doesn’t solve the problem, put them back in their original positions.

   • 3

     Inspect the receiving eye sensor to make sure it’s aligned property with the sending light. Clean the eye and check that the bracket is secured to the wall.